Varianti

    std::fwgets

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    <metanoindex/>

     
    C++
     
    Ingresso / libreria di output
    I / O manipolatori
    C-style I / O
    Buffer
    Original:
    Buffers
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    basic_streambuf
    basic_filebuf
    basic_stringbuf
    strstreambuf(deprecato)
    Streams
    Original:
    Streams
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    Astrazioni
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    Abstractions
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    ios_base
    basic_ios
    basic_istream
    basic_ostream
    basic_iostream
    File I / O
    Original:
    File I/O
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    basic_ifstream
    basic_ofstream
    basic_fstream
    String I / O
    Original:
    String I/O
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    basic_istringstream
    basic_ostringstream
    basic_stringstream
    Array I / O
    Original:
    Array I/O
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    istrstream(deprecato)
    ostrstream(deprecato)
    strstream(deprecato)
    Tipi
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    Types
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    streamoff
    streamsize
    fpos
    Errore categoria interfaccia
    Original:
    Error category interface
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    iostream_category(C++11)
    io_errc(C++11)
     
    C-style I / O
    Funzioni
    Original:
    Functions
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    Accesso ai file
    Original:
    File access
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    Diretta input / output
    Original:
    Direct input/output
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    fread
    fwrite
    Ingresso formattato / uscita
    Original:
    Unformatted input/output
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    Formattato di input / output
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    Formatted input/output
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    File di posizionamento
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    File positioning
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    ftell
    fgetpos
    fseek
    fsetpos
    rewind
    La gestione degli errori
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    Error handling
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    clearerr
    feof
    ferror
    perror
    Le operazioni sui file
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    Operations on files
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    remove
    rename
    tmpfile
    tmpnam
     
    <tbody> </tbody>
    Elemento definito nell'header <cwchar>
    wchar_t *fgetws( wchar_t *str, int count, FILE *stream );
    Legge a personaggi più ampie count - 1 dal flusso di file specificato e li memorizza in str. La stringa di prodotto larga è sempre NULL-terminato. Parsing si arresta se end-of-file di verifica o un carattere di nuova riga larga si trova, in questo caso str conterrà quel carattere di nuova riga larga.
    Original:
    Reads at most count - 1 wide characters from the given file stream and stores them in str. The produced wide string is always NULL-terminated. Parsing stops if end-of-file occurs or a newline wide character is found, in which case str will contain that wide newline character.
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    Parametri

    str -
    stringa ampio per leggere i caratteri
    Original:
    wide string to read the characters to
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    count -
    la lunghezza di str
    Original:
    the length of str
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    stream -
    stream file per leggere i dati
    Original:
    file stream to read the data from
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    Valore di ritorno

    str in caso di successo, NULL su un errore
    Original:
    str on success, NULL on an error
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    Vedi anche
    legge formattato ingresso ampio personaggio di stdin, un flusso di file o di un buffer
    Original:
    reads formatted wide character input from stdin, a file stream or a buffer
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    (funzione) [modifica]
    ottiene un carattere esteso da un flusso di file
    Original:
    gets a wide character from a file stream
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    (funzione) [modifica]
    scrive una stringa bersaglio un flusso di file
    Original:
    writes a wide string to a file stream
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    (funzione) [modifica]
    C documentation for fgetws
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